#ifndef DOMImplementationImpl_HEADER_GUARD_
#define DOMImplementationImpl_HEADER_GUARD_
/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Xerces" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache\@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation, and was
 * originally based on software copyright (c) 2001, International
 * Business Machines, Inc., http://www.ibm.com .  For more information
 * on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

/*
 * $Id: DOMImplementationImpl.hpp,v 1.15 2004/01/29 11:44:26 cargilld Exp $
 */

//
//  This file is part of the internal implementation of the C++ XML DOM.
//  It should NOT be included or used directly by application programs.
//
//  Applications should include the file <xercesc/dom/DOM.hpp> for the entire
//  DOM API, or xercesc/dom/DOM*.hpp for individual DOM classes, where the class
//  name is substituded for the *.
//

#include <xercesc/util/XercesDefs.hpp>
#include <xercesc/dom/DOMImplementation.hpp>
#include <xercesc/dom/DOMImplementationSource.hpp>

XERCES_CPP_NAMESPACE_BEGIN

class XMLMsgLoader;

class DOMImplementationImpl: public XMemory,
                             public DOMImplementation,
                             public DOMImplementationSource
{
private:
    DOMImplementationImpl(const DOMImplementationImpl &);
    DOMImplementationImpl & operator = (const DOMImplementationImpl &);
protected:
    DOMImplementationImpl() {};
public:
    virtual ~DOMImplementationImpl() {};
    static DOMImplementationImpl*   getDOMImplementationImpl();
    static XMLMsgLoader* getMsgLoader4DOM();

    // ------------------------------------------------------------
    // DOMImplementation Virtual interface
    // ------------------------------------------------------------
    virtual bool                hasFeature(const  XMLCh * feature,  const  XMLCh * version) const;

    // Introduced in DOM Level 2
    virtual DOMDocumentType*    createDocumentType(const XMLCh *qualifiedName,
                                                   const XMLCh * publicId,
                                                   const XMLCh *systemId);
    virtual DOMDocument*        createDocument(const XMLCh *namespaceURI,
                                               const XMLCh *qualifiedName,
                                               DOMDocumentType *doctype,
                                               MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);

    // DOM Level 3
    virtual DOMImplementation*  getInterface(const XMLCh* feature);

    // Non-standard extension
    virtual DOMDocument*        createDocument(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);

    // ------------------------------------------------------------
    // DOMImplementationLS Virtual interface
    // ------------------------------------------------------------
    // Introduced in DOM Level 3
    // Experimental - subject to change
    virtual DOMBuilder*         createDOMBuilder(const short           mode,
                                                 const XMLCh* const    schemaType,
                                                 MemoryManager* const  manager = XMLPlatformUtils::fgMemoryManager,
                                                 XMLGrammarPool* const gramPool = 0);
    virtual DOMWriter*          createDOMWriter(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
    virtual DOMInputSource*     createDOMInputSource();

    // ------------------------------------------------------------
    // DOMImplementationSource Virtual interface
    // ------------------------------------------------------------
    virtual DOMImplementation* getDOMImplementation(const XMLCh* features) const;

};


XERCES_CPP_NAMESPACE_END

#endif